H360DUSB Single Ear Business Headset Black Noise Reduction USB Business Headset for USB Interface

Feature: 1. NOISE REDUCTION: Built in high definition microphone, can be arbitrarily twisted, make your voice loud and clear. Provide clear dialogue even in noisy environments. The noise is smaller and the sound is clearer. 2. COMFORTABLE THROUGHOUT THE DAY: The mobile headset provides you with an ultra light wearing experience. The soft ear cushions and flexible headband will not cause any burden to your ears. 3. USB PLUG: This black USB single ear customer service headset is suitable for USB plugs; plug and play, no driver required, and easy to use. Used for devices with a USB interface. 4. HIGH QUALITY MATERIALS: The earphones are designed with sturdy structure and materials to ensure super performance and make them durable. The long headphone cord provides flexibility of movement. 5. EXTENSIVE COMPATIBILITY: Suitable for devices with USB interface. Ideal for home offices, call centers, telemarketing, insurance, customer service, online courses, Skype chats, conference calls, etc. Specification: Item Type: USB Business Headset Model: H360D USB Material: ABS Colour: Black Type: Single Ear Plug: USB Scope of Application: For Devices with USB Interface Speaker Parameters: Sensitivity: 105+ 3dB (at 178mV 1KHz) Voice Coil Impedance: 150+ 15 Ohm (at 1KHz) Frequency Characteristics: 100Hz 10KHz Distortion: less than 5percent (at 178mV 1KHz) Microphone Parameters: Directivity: Single Point Sensitivity: 40+ 2dB (2.0V, 2.2k Ohm , 1KHz) Distortion: less than 5percent (at 4.5V 2.2k Ohm 1KHz) Frequency Characteristics: 200Hz 6KHz Current Consumption: 100 500υA. Package List: 1 x Headset